diff options
| -rw-r--r-- | sbin/fsdb/fsdb.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sbin/fsdb/fsdb.c b/sbin/fsdb/fsdb.c index 5d263aa..aba9f1b 100644 --- a/sbin/fsdb/fsdb.c +++ b/sbin/fsdb/fsdb.c @@ -130,6 +130,7 @@ CMDFUNC(rm); /* remove name */ CMDFUNC(ln); /* add name */ CMDFUNC(newtype); /* change type */ CMDFUNC(chmode); /* change mode */ +CMDFUNC(chlen); /* change length */ CMDFUNC(chaflags); /* change flags */ CMDFUNC(chgen); /* change generation */ CMDFUNC(chowner); /* change owner */ @@ -162,6 +163,7 @@ struct cmdtable cmds[] = { { "chname", "Change dir entry number INDEX to NAME", 3, 3, chname }, { "chtype", "Change type of current inode to TYPE", 2, 2, newtype }, { "chmod", "Change mode of current inode to MODE", 2, 2, chmode }, + { "chlen", "Change length of current inode to LENGTH", 2, 2, chlen }, { "chown", "Change owner of current inode to OWNER", 2, 2, chowner }, { "chgrp", "Change group of current inode to GROUP", 2, 2, chgroup }, { "chflags", "Change flags of current inode to FLAGS", 2, 2, chaflags }, @@ -630,6 +632,27 @@ CMDFUNCSTART(newtype) return 0; } +CMDFUNCSTART(chlen) +{ + int rval = 1; + long len; + char *cp; + + if (!checkactive()) + return 1; + + len = strtol(argv[1], &cp, 0); + if (cp == argv[1] || *cp != '\0' || len < 0) { + warnx("bad length `%s'", argv[1]); + return 1; + } + + curinode->di_size = len; + inodirty(); + printactive(); + return rval; +} + CMDFUNCSTART(chmode) { int rval = 1; |
